The Museum of HP Calculators

View Factor for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission. It was originally printed in the Solar Engineering Solution Book. This program was entered and uploaded by Tony Duell.

This program is supplied without representation or warranty of any kind. Tony Duell, Hewlett Packard and The Museum of HP Calculators therefore assume no responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this program material or any part thereof.

Documentation Information (CD or source code)
How to get this Program to your Calculator (via HP-IL, disk, wand, and fingers)
Download Binary (.raw) program for disk or PC HP-IL Card download
Download Hexadecimal (.dat) program for Serial Port download

Program Listing

LINE  KEYS
 01 LBL "VIEW"
 02 SF 27
 03 LBL A
 04 CF 22
 05 "WIDTH ?"
 06 PROMPT
 07 FS?C 22
 08 STO 00
 09 "HEIGHT ?"
 10 PROMPT
 11 FS?C 22
 12 STO 01
 13 "DEPTH ?"
 14 PROMPT
 15 FS?C 22
 16 STO 02
 17 RCL 01
 18 RCL 00
 19 /
 20 STO 03
 21 X^2
 22 RCL 02
 23 RCL 00
 24 /
 25 STO 04
 26 X^2
 27 +
 28 STO 05
 29 RCL 03
 30 X^2
 31 1
 32 +
 33 RCL 04
 34 X^2
 35 1
 36 +
 37 *
 38 RCL 05
 39 1
 40 +
 41 /
 42 LN
 43 RCL 04
 44 X^2
 45 RCL 05
 46 1
 47 +
 48 *
 49 RCL 04
 50 X^2
 51 1
 52 +
 53 /
 54 RCL 05
 55 /
 56 LN
 57 RCL 04
 58 X^2
 59 *
 60 +
 61 RCL 03
 62 X^2
 63 RCL 05
 64 1
 65 +
 66 *
 67 RCL 03
 68 X^2
 69 1
 70 +
 71 /
 72 RCL 05
 73 /
 74 LN
 75 RCL 03
 76 X^2
 77 *
 78 +
 79 4
 80 /
 81 1
 82 ASIN
 83 2
 84 *
 85 PI
 86 /
 87 *
 88 RCL 03
 89 1/X
 90 ATAN
 91 RCL 03
 92 *
 93 +
 94 RCL 04
 95 1/X
 96 ATAN
 97 RCL 04
 98 *
 99 +
100 RCL 05
101 SQRT
102 1/X
103 ATAN
104 RCL 05
105 SQRT
106 *
107 -
108 RCL 04
109 /
110 1
111 ASIN
112 2
113 *
114 /
115 "F="
116 ARCL X
117 AVIEW
118 RTN
119 END

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